Changeset 15804 for trunk/inc

Timestamp:

12/29/11 03:00:36 (5 months ago)

Author:

Alexander Trofimov

Message:

Storage - allow to copy file from the same or another storage

File:

• trunk/inc/classes/BxDolStorage.php (modified) (3 diffs)

trunk/inc/classes/BxDolStorage.php

@@ -447 +447 @@
 
     /**
+     * the same as storeFile, but it tries to do it directly from the same or another storage by file id
+     * @param $aParams['id'] - file ID in the storage
+     * @param $aParams['storage'] - the storage name
+     */
+    public function storeFileFromStorage($aParams, $isPrivate = true, $iProfileId = 0) {
+        if (!isset($aParams['id']) || !(int)$aParams['id'])
+            $aParams['id'] = 0;
+
+        if (!isset($aParams['storage']))
+            $aParams['storage'] = $this->_aObject['object'];
+
+        return $this->storeFile('Storage', $aParams, false, $isPrivate, $iProfileId);
+    }
+
+    /**
      * Delete file by file id.
      */
@@ -491 +506 @@
      * Get file url.
      * @param $iFileId file id
-     * @return file url or fals eon error
+     * @return file url or false on error
      */
     public function getFileUrlById($iFileId) { }
@@ -976 +991 @@
     }
 }
+
+/**
+ * Handle file uploads from the same or another storage object 
+ */
+class BxDolStorageHelperStorage {
+
+    var $iFileId;
+    var $oStorage;
+    var $aFile;
+
+    function BxDolStorageHelperStorage ($aParams) {
+        $this->iFileId = $aParams['id'];
+        $this->oStorage = BxDolStorage::getObjectInstance($aParams['storage']);
+
+        $this->aFile = false;
+        if ($this->oStorage)
+            $this->aFile = $this->oStorage->getFile($this->iFileId);
+    }
+
+    function getImmediateError() {
+
+        if (!$this->iFileId)
+            return BX_DOL_STORAGE_ERR_NO_FILE;
+        
+        if (!$this->oStorage)
+            return BX_DOL_STORAGE_ERR_ENGINE_GET;
+
+        if (!$this->aFile)
+            return BX_DOL_STORAGE_ERR_NO_FILE;
+
+        return BX_DOL_STORAGE_ERR_OK;
+    }
+
+    function save($path) {
+        $s = bx_file_get_contents ($this->oStorage->getFileUrlById($this->iFileId));
+        if (!$s)
+            return false;
+
+        return file_put_contents($path, $s) ? true : false;
+    }
+
+    function getName() {
+        return $this->aFile['file_name'];
+    }
+
+    function getSize() {
+        return $this->aFile['size'];
+    }
+}